# Fast Hadamard transforms for compressive sensing of joint systems: measurement of a 32 million-dimensional bi-photon probability distribution

> Research article (Optics Express, 2015) · cited 20× · AI/ML

**Wikidata**: [openalex:W1919432017](https://www.wikidata.org/wiki/openalex:W1919432017)  
**Source**: https://4ort.xyz/entity/fast-hadamard-transforms-for-compressive-sensing-of-joint-systems-measurement-of-a-32-million-dimensional-bi-photon-prob